Screengrab is an useful tool for those who need to be constantly taking screenshots, but also for those who only capture their screen from time to time and need only a simple tool to do the job as quickly as possible.
This program automates the whole process of capturing images. Simply press the user-defined keyboard shortcut and then choose what to do next with the captured image.
Needless to say, the auto-save feature is the one that allows a faster work.
You can save images in four popular formats, but unfortunately you only have two capture modes: either the whole screen or the active windows.